On several occasions over the past few weeks I have navigated via the Cadillac website to download the Cosworth Toolbox so I can upload the PDR data from my 2017 CTS-V.  However, when I enter my name, e-mail address and vehicle VIN, I get a message that I should be receiving an e-mail with a link to download the software - but I've not received any e-mail with a link to the Toolbox software.

Is there another webpage / portal I should be navigating to other than via the Cadillac website to download the Toolbox software?

Many thanks.

Best regards,
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Hi Brent,

It might well have got stuck in your spam filter. I have just tested the link personally and it works for me.

However if you send me a personal message with you email address then I can sent you a direct link.

Many thanks,


Cosworth Support
Cosworth Electronics 

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